The book is intended to help believing Christians “who today have been made insecure by scientific research and critical discussion, so that they may… - Benedict XVI

The sign of the new Covenant is humility, hiddenness — the sign of the mustard-seed. The Son of God comes in lowliness. Both these elements belong together: the profound continuity in the history of God’s action and the radical newness of the hidden mustard-seed.

To have Christian hope means to know about evil and yet to go to meet the future with confidence. The core of faith rests upon accepting being loved by God, and therefore to believe is to say Yes, not only to him, but to creation, to creatures, above all, to men, to try to see the image of God in each person and thereby to become a lover. That's not easy, but the basic Yes, the conviction that God has created men, that he stands behind them, that they aren't simply negative, gives love a reference point that enables it to ground hope on the basis of faith.

The humility to recognize the truth that makes demands on me and that I do not choose for myself